报名表单

frontend/src/pages/activity/Detail.jsx

@@ -28,6 +28,7 @@ const ActivityDetail = () => {
   const [signupFormVisible, setSignupFormVisible] = useState(false);
   const [paymentModalVisible, setPaymentModalVisible] = useState(false);
   const [paymentInfo, setPaymentInfo] = useState(null);
+  const [isPaidSuccess, setIsPaidSuccess] = useState(false);
   const [form] = Form.useForm();
   
   // Header animation: transparent to white with shadow
@@ -96,6 +97,7 @@ const ActivityDetail = () => {
       // 检查是否需要支付
       if (data.payment_required) {
          setPaymentInfo(data);
+         setIsPaidSuccess(false);
          // 先关闭报名表单，确保层级正确
          setSignupFormVisible(false);
          // 延迟一点点时间打开支付弹窗，避免状态更新冲突
@@ -125,14 +127,13 @@ const ActivityDetail = () => {
   // Polling for payment status
   useEffect(() => {
     let timer;
-    if (paymentModalVisible && paymentInfo?.order_id) {
+    if (paymentModalVisible && paymentInfo?.order_id && !isPaidSuccess) {
       timer = setInterval(async () => {
         try {
           const response = await queryOrderStatus(paymentInfo.order_id);
           if (response.data.status === 'paid') {
+             setIsPaidSuccess(true);
              message.success('支付成功，报名已确认！');
-             setPaymentModalVisible(false);
-             setPaymentInfo(null);
              
              // Trigger success effects
              confetti({
@@ -152,7 +153,7 @@ const ActivityDetail = () => {
       }, 3000);
     }
     return () => clearInterval(timer);
-  }, [paymentModalVisible, paymentInfo, id, queryClient]);
+  }, [paymentModalVisible, paymentInfo, id, queryClient, isPaidSuccess]);
 
   const handleShare = async () => {
     const url = window.location.href;
@@ -475,10 +476,27 @@ const ActivityDetail = () => {
          </Form>
       </Modal>
       <Modal
-        title="微信支付"
+        title={isPaidSuccess ? "支付成功" : "微信支付"}
         open={paymentModalVisible}
-        onCancel={() => setPaymentModalVisible(false)}
-        footer={null}
+        onCancel={() => {
+            setPaymentModalVisible(false);
+            if (isPaidSuccess) {
+                setPaymentInfo(null);
+            }
+        }}
+        footer={[
+            <Button 
+                key="ok" 
+                type="primary" 
+                disabled={!isPaidSuccess}
+                onClick={() => {
+                    setPaymentModalVisible(false);
+                    setPaymentInfo(null);
+                }}
+            >
+                {isPaidSuccess ? '完成' : '等待支付...'}
+            </Button>
+        ]}
         destroyOnHidden
         width={360}
         zIndex={1001} // 确保层级高于其他弹窗
@@ -486,20 +504,26 @@ const ActivityDetail = () => {
          <div style={{ textAlign: 'center', padding: '20px 0' }}>
             {paymentInfo?.code_url ? (
                 <>
-                    <div style={{ background: '#fff', padding: 10, display: 'inline-block' }}>
-                        <QRCodeSVG value={paymentInfo.code_url} size={200} />
-                    </div>
-                    <p style={{ marginTop: 20, fontSize: 18, fontWeight: 'bold' }}>¥{paymentInfo.price}</p>
-                    <p style={{ color: '#666' }}>请使用微信扫一扫支付</p>
+                    {!isPaidSuccess ? (
+                        <>
+                            <div style={{ background: '#fff', padding: 10, display: 'inline-block' }}>
+                                <QRCodeSVG value={paymentInfo.code_url} size={200} />
+                            </div>
+                            <p style={{ marginTop: 20, fontSize: 18, fontWeight: 'bold' }}>¥{paymentInfo.price}</p>
+                            <p style={{ color: '#666' }}>请使用微信扫一扫支付</p>
+                        </>
+                    ) : (
+                        <div style={{ padding: '20px 0' }}>
+                            <div style={{ fontSize: 48, color: '#52c41a', marginBottom: 16 }}>
+                                <i className="anticon anticon-check-circle"><svg viewBox="64 64 896 896" focusable="false" data-icon="check-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm193.5 301.7l-210.6 292a31.8 31.8 0 01-51.7 0L318.5 484.9c-3.8-5.3 0-12.7 6.5-12.7h46.9c10.2 0 19.9 4.9 25.9 13.3l71.2 98.8 157.2-218c6-8.3 15.6-13.3 25.9-13.3H699c6.5 0 10.3 7.4 6.5 12.7z"></path></svg></i>
+                            </div>
+                            <p style={{ fontSize: 16, fontWeight: 'bold' }}>支付成功</p>
+                        </div>
+                    )}
                 </>
             ) : (
                 <Spin tip="正在生成二维码..." />
             )}
-            <div style={{ marginTop: 20 }}>
-                <Button type="primary" onClick={() => window.location.reload()}>
-                    我已支付
-                </Button>
-            </div>
          </div>
       </Modal>